SEE: How much water do you use per day?
When the City of Cape Town announced level 4 water restrictions earlier this month, Health24’s EnviroHealth expert, Olivia Rose-Innes, decided to measure her own daily and weekly use for each daily activity.
She recorded how much water she used every time she washed her hands, brushed her teeth, showered, cooked, etc. to see how much water she was using per day.
Appliances vary considerably
Olivia’s water use came to an average 68 litres per day, proving that it is possible to remain below the recommended water usage of 100 litres per person per day.
Her weekly consumption can be broken down as follows:
- Toilet flush: 126 litres (two flushes per day; the rest of the time use grey water)
But, she also identified dripping taps as the worst water thieves in her household.
She suggests that everyone does a water audit on their usage. Appliances such as washing machines and dishwashers vary considerably when it comes to water consumption, as do different people’s ideas of what is meant by “taking a bath/shower”.
“Your best bet is to conduct your own mini-audit,” she says. “My top water-saving tip is to swap conventional baths and showers for sponge baths, at least a few times a week. You’ll use about 300ml as opposed to 80 litres.”
Another good exercise, if you haven’t done it already, is to simply locate and know how to read your water meter so you can keep tabs on your household’s progress.
Have you measured your daily water consumption?